RAJ, HANS <br/><br/>
THEORY AND PRACTICE IN SOCIAL RESEARCH. 

 - 3rd rev. ed.  2011 
 - NEW DELHI  SURJEET PUBLICATION 
 - 472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  SOCIAL RESEARCH
<br/><br/><label>Dewey Class. No.: </label>910.285.285  / RAJ